Individual Calculations September 2012
 Zarkua, Elisabed  Total change: -10.80  Rating chartPersonal card
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1787 1990 6.00 9 -0.72 15 -10.80 
  Bakirtzis, Triantafilos 1619 GRE1.0010.10151.50 
  Sahinidis, Evagelos 1780 GRE0.001-0.7715-11.55 
  Tsaknakis, Zisis 1616 GRE1.0010.10151.50 
  Apostolakakis, Ioannis 1865 GRE1.0010.33154.95 
  Theoharidis, Georgios 1880 GRE0.501-0.1515-2.25 
  Hatzihrisafis, Dimos 1848 GRE0.501-0.1915-2.85 
  Kousidis, Vergis 1817 GRE1.0010.27154.05 
  Stamoulas, Nikos 1775 GRE0.501-0.2715-4.05 
  Soilemetzidis, Konstantinos 1885 GRE0.501-0.1415-2.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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